English Ivy (Hedera helix)

English Ivy

Hedera helix
Care level: Easy

English ivy has climbed buildings and trees across Europe for centuries using tiny root-like holdfasts that cling to almost any surface, and the ancient Greeks associated its evergreen vines with Dionysus, weaving it into ceremonial wreaths and crowns.

I have this plant

Information

Varieties and related species
Hedera helix 'Glacier'Hedera helix 'Needlepoint'Hedera helix 'Gold Child'

Light

Tolerates low light but grows fuller in bright, indirect light.

Water

Keep soil lightly moist, watering when the top layer feels dry, roughly weekly.

Humidity

Prefers higher humidity; dry air encourages spider mites and brown tips.

Soil

Well-draining, general-purpose potting mix.

Temperature

Prefers cool rooms. Keep it away from heaters in winter.

Size

Outdoors it climbs 6m and far higher. Indoors the stems are kept short by trimming.

Growth speed

Fast

Best position

  • east / south-east-facing windowanywhere up to 4 m or more from the window
  • north / north-east / north-west-facing windowanywhere up to about 2 m from the window
  • south / west-facing windowabout 1 m from the window or further back

Watch for strong direct sun at south / west windows.

See every window direction Hide window directions
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north-eastworks wellworks wellworks welljust aboutjust about
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south-eastworks wellworks wellworks wellworks wellworks well
southjust aboutworks wellworks wellworks wellworks well
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works well just about too dark too much direct sun

A rough guide based on window direction and typical daylight through the year. Window size, curtains and whatever stands outside matter just as much.

Toxic to pets

Toxic to cats and dogs if eaten.

Eating it can cause vomiting and an upset stomach.

If your pet has eaten some, contact your vet.

Source: ASPCA

Did you know?

English ivy clings to surfaces using small root-like structures called holdfasts rather than by twining, which is why it can climb a flat brick wall just as easily as a tree trunk.

Care by Season

Spring

Resume regular watering and trim leggy vines to encourage bushier growth.

Summer

Water consistently and mist occasionally to deter spider mites.

Autumn

Reduce watering slightly as growth slows.

Winter

Water sparingly and keep in a cool but frost-free spot away from heaters.

Growing & Maintenance

Soil and pot

A well-draining, general-purpose potting mix rich in organic matter, in a pot with drainage holes.

Pruning

Trim leggy stems in spring, cutting just above a leaf, to make the plant bushier.

Support

It clings with small holdfasts to a moss pole or frame, or trails from a shelf or basket.

Propagation

From stem cuttings, which root in water or moist compost.

Pests & Diseases

Common problems

Brown, dry leaf tips and edges

Most likely cause: Warm, dry air.
What to do: Move it to a cooler spot away from heaters and raise the humidity.

Long, sparse stems

Most likely cause: Too little light and no pruning.
What to do: Give it bright, indirect light and trim the stems back.

Variegation fading

Most likely cause: Low light.
What to do: Move variegated varieties to a brighter position.

Yellow leaves and rotting stems

Most likely cause: Overwatering.
What to do: Let the top layer dry before watering again and make sure the pot drains.

Spots on the leaves

Most likely cause: A leaf spot disease, encouraged by wet foliage and still air.
What to do: Remove the affected leaves and give the plant more air.

Pests & Diseases

Spider mites

Signs: Fine webbing and speckled yellow leaves, especially in dry indoor air.
Treatment: Increase humidity, rinse foliage, and apply insecticidal soap. Check the undersides of the leaves and the crevices where the leaf stem meets the main stalk.

Aphids

Signs: Small clustered insects on new growth tips.
Treatment: Spray off with water and treat with insecticidal soap.

Scale insects

Signs: Small brown bumps along stems.
Treatment: Scrape off and wipe with rubbing alcohol.

FAQ

Why does my English ivy keep getting spider mites?

Ivy grown indoors in warm, dry air is especially prone to spider mites. Regular misting or an occasional rinse in the shower to raise humidity around the leaves goes a long way toward preventing infestations.

Can I grow my indoor English ivy outdoors instead?

In many regions it can, but English ivy is classified as invasive in parts of North America and elsewhere because it spreads aggressively and can smother other plants, so check local guidance before planting it outside.

Is English ivy toxic to cats and dogs?

Yes, English ivy is toxic to cats and dogs. Eating the leaves upsets the stomach, and the sap can irritate skin. Keep trailing stems out of reach.

How often should I water English ivy?

Roughly once a week, when the top layer of compost feels dry. Keep it lightly moist and water sparingly in winter.

How do I propagate English ivy?

From stem cuttings. Cut a length of stem with a few leaves, remove the lowest ones and root it in water or moist compost.

How much light does English ivy need?

It tolerates low light but grows fuller in bright, indirect light. Variegated varieties need more light to keep their markings.

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